Aging is not lost youth but a new stage of opportunity and strength.

Betty Friedan

aging, new stage of opportunity, age

I don't feel old. I don't feel anything till noon. That's when it's time for my nap.

Bob Hope

old, anything, noon, age

Youth is when you're allowed to stay up late on New Year's Eve. Middle age is when you're forced to.

Bill Vaughan

youth, allowed, late, age

I will never be an old man. To me, old age is always 15 years older than I am.

Francis Bacon

never, always, age

Forty is the old age of youth, fifty is the youth of old age.

Hosea Ballou

forty is old age, fifty is youth of old age

How incessant and great are the ills with which a prolonged old age is replete.

C.S.Lewis

incessant, great,

Age is a very high price to pay for maturity.

Tom Stoppard

None are so old as those who have outlived enthusiasm.

Henry David Thoreau

old as those who have outlived

Forty is the old age of youth fifty the youth of old age.

Victor Hugo

old age of youth fifty the youth